vacuum lightning arrester

例句：

1. 1.The vacuum lightning arrester is used in the electrical circuit to prevent short circuits.
   真空断路器用于电路中以防止短路。
2. 2.The vacuum lightning arrester is a crucial component of the power system.
   真空断路器是电力系统的关键组件。
3. 3. The vacuum lightning arrester is designed to withstand high voltage and high current.
   真空断路器设计用于承受高电压和大电流。